package data_structure.hash;

import java.util.Hashtable;

/**
 * @ClassName : data_structure.hash.WebsocketTest
 * @Description : 类描述
 * Created by cyd on 2021-03-02 22:29:55
 */
public class Test {
    public static void main(String[] args) {
        Hashtable<Object, Object> objectObjectHashtable = new Hashtable<>();
    }
}
